Answer:
Formula of circumference: pie(use 3.14 or 22/7) x radius (half of diameter or already given radius) x 2
100 + 100 = 200.
Half of 50(diameter) is 25(new radius). 25(radius) x 3.14(pie) x 2(it always will be there when finding circumference) = 157.
200 + 157 is = 357.
357 is your answer.
Answer:b
Step-by-step explanation:
Answer:
there should not be negative number in rational number
Answer:
1) 30
2) 40
Step-by-step explanation:
1) Nick will have finished 30 assignments in 6 hours because he can complete 5 assignments per hour and 6*5= 30.
2) Nick will have finished 40 assignments in 8 hours because he can complete 5 assignments per hour and 8*5= 40.
hope this helps!!
Answer:
-14+63x²
Step-by-step explanation:
(sot)=s(tx)
=s(3x)
=2-(3x)²
=2-9x²
(sot)(-7)=-7(2-9x²)
=-14+63x²
I hope I helped
and of I am correct mark my answer as brainliest
